2WS4

Semi-synthetic analogue of human insulin ProB26-DTI in monomer form


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
130.055M NA2SO4 PH 3.0
Crystal Properties
Matthews coefficientSolvent content
2.347

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.832α = 90
b = 57.832β = 90
c = 54.842γ = 90
Symmetry
Space GroupI 4 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2009-02-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-4ESRFID14-4

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.752797.50.098.57.8494823
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.751.7880.10.73.55.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1MSO1.920370417099.670.224480.222150.27816RANDOM20.943
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-2.02-2.024.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.249
r_dihedral_angle_3_deg16.796
r_dihedral_angle_1_deg9.789
r_sphericity_free8.327
r_scangle_it5.705
r_scbond_it3.681
r_sphericity_bonded3.632
r_mcangle_it2.414
r_angle_refined_deg2.272
r_rigid_bond_restr2.234
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.249
r_dihedral_angle_3_deg16.796
r_dihedral_angle_1_deg9.789
r_sphericity_free8.327
r_scangle_it5.705
r_scbond_it3.681
r_sphericity_bonded3.632
r_mcangle_it2.414
r_angle_refined_deg2.272
r_rigid_bond_restr2.234
r_mcbond_it1.416
r_chiral_restr0.131
r_bond_refined_d0.024
r_gen_planes_refined0.009
r_nbd_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_bond_other_d
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_nbtor_other
r_mcbond_other
r_nbd_refined
r_mcangle_other
r_gen_planes_other
r_scbond_other
r_nbtor_refined
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_dihedral_angle_4_deg
r_angle_other_deg
r_symmetry_vdw_refined
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms359
Nucleic Acid Atoms
Solvent Atoms24
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing